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In our app we are working with different kinds of documents.
When working with text files we can add text attachments, by drag-and-dropping images into UITextView.
Those files are saved using NSAttributedString's fileWrapper and proper document type (RTFD for attributed text with attachments)
Everything worked fine before updating to macOS Monterey 12.1
But after update fileWrapper function returns the error:
"image destination must have at least one image" and results in unknown file icon after saving and loading the file.
The issue is caused only when dropping or pasting images (png and jpeg). When working with original RTFD files, created with TextEdit, everything is fine.
Seems like it occurs because iOS UIImages cant have tiff representation and RTFD file packages contain tiff images as attachments.
Anybody faced this kind of issue? Is this an Apple bug or smth else?
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jacobsfromcv.
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jacobsfromcv.
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